71713236

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{401}}^1\times {\mathrm{2129}}^1$

素因数の和:2544

約数の個数: 48

約数和(自身を含む): 191802240

約数和(自身を除く): 120089004

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 401, 802, 1203, 1604, 2129, 2406, 2807, 4258, 4812, 5614, 6387, 8421, 8516, 11228, 12774, 14903, 16842, 25548, 29806, 33684, 44709, 59612, 89418, 178836, 853729, 1707458, 2561187, 3414916, 5122374, 5976103, 10244748, 11952206, 17928309, 23904412, 35856618, 71713236]

約数ペア:

[(1, 71713236), (2, 35856618), (3, 23904412), (4, 17928309), (6, 11952206), (7, 10244748), (12, 5976103), (14, 5122374), (21, 3414916), (28, 2561187), (42, 1707458), (84, 853729), (401, 178836), (802, 89418), (1203, 59612), (1604, 44709), (2129, 33684), (2406, 29806), (2807, 25548), (4258, 16842), (4812, 14903), (5614, 12774), (6387, 11228), (8421, 8516)]